EP 0428870 B1 19970730 - Photosensitive resin composition for forming conductor patterns and multilayer circuit boards using same
Title (en)
Photosensitive resin composition for forming conductor patterns and multilayer circuit boards using same
Title (de)
Lichtempfindliche Harzzusammensetzung zur Herstellung von Leitermustern und mehrschichtige gedruckte Leiterplatten unter Verwendung dieser Zusammensetzung
Title (fr)
Composition résineuse photosensible pour la fabrication de structures conductrices et circuits imprimés multicouches utilisant cette composition
Publication
Application
Priority
JP 27599389 A 19891025
Abstract (en)
[origin: EP0428870A2] A resin composition for forming conductor patterns comprising a photo curable resin, a photopolymerization initiator, a thermosetting resin, photosensitive semiconductor particles, and if necessary a polyfunctional unsaturated compound is suitable for forming very fine conductor patterns in a build-up method.
IPC 1-7
IPC 8 full level
G03F 7/027 (2006.01); G03F 7/004 (2006.01); G03F 7/028 (2006.01); H05K 3/00 (2006.01); H05K 3/06 (2006.01); H05K 3/18 (2006.01); H05K 3/46 (2006.01); H05K 3/42 (2006.01)
CPC (source: EP KR US)
G03F 7/004 (2013.01 - EP US); G03F 7/028 (2013.01 - EP US); H05K 3/185 (2013.01 - EP US); H05K 3/34 (2013.01 - KR); H05K 3/46 (2013.01 - KR); H05K 3/4661 (2013.01 - EP US); H05K 3/0023 (2013.01 - EP US); H05K 3/426 (2013.01 - EP US); H05K 3/429 (2013.01 - EP US); H05K 3/4602 (2013.01 - EP US); H05K 2201/0145 (2013.01 - EP US); H05K 2201/092 (2013.01 - EP US); H05K 2201/09845 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0428870 A2 19910529; EP 0428870 A3 19920311; EP 0428870 B1 19970730; DE 69031159 D1 19970904; DE 69031159 T2 19980108; JP 2825558 B2 19981118; JP H03138653 A 19910613; KR 910009129 A 19910531; KR 930004136 B1 19930520; US 5387493 A 19950207
DOCDB simple family (application)
EP 90119995 A 19901018; DE 69031159 T 19901018; JP 27599389 A 19891025; KR 900017024 A 19901024; US 59942890 A 19901018